504112500243 has 24 divisors (see below), whose sum is σ = 794399164416. Its totient is φ = 305507314800.

The previous prime is 504112500209. The next prime is 504112500247. The reversal of 504112500243 is 342005211405.

504112500243 is a `hidden beast` number, since 5 + 0 + 4 + 112 + 500 + 2 + 43 = 666.

It is not a de Polignac number, because 504112500243 - 2¹⁸ = 504112238099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504112500247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2025438 + ... + 2260668.

It is an arithmetic number, because the mean of its divisors is an integer number (33099965184).

Almost surely, 2^504112500243 is an apocalyptic number.

504112500243 is a deficient number, since it is larger than the sum of its proper divisors (290286664173).

504112500243 is a wasteful number, since it uses less digits than its factorization.

504112500243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256895 (or 256892 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 504112500243 its reverse (342005211405), we get a palindrome (846117711648).

The spelling of 504112500243 in words is "five hundred four billion, one hundred twelve million, five hundred thousand, two hundred forty-three".